(trolley dings.) ding! ding! next stop on the trolley: mom! - hi, daniel. hello, neighbor. hi, trolley. are you picking me up to go to the doctor's office? - ding! ding! hop on board! wait a second. are we going to the doctor's office for real, or pretend? - for real. remember? today dr. anna will give you a check-up, and she's going to give you a shot. - a shot? i don't want to get a shot. next stop, my bedroom! ding! ding! have you ever had a shot? (footsteps) - oh, my little daniel. can we talk about this? - grr, i don't want to get a shot. i'm scared. why am i getting one? - well, because a shot is medicine, and medicine helps you feel better when you're sick.